Using Gnu Parallel For Bedtools
I am trying to run gnu:parallel on bedtools multicov function where the original command is bedtools multicov -bams bam1 bam2 bam3.. -bed anon.bed > Q1_Counst.bedI would like to implement the above...
View ArticleCan Bedtools/Bedops Used To Extract Regions Where Scores Are Higher Than A...
I have a very basic question about bedtools and bedops. Can I use these tools to filter all the regions where the score is higher (or lower) than a given value? For example, let's say that I have a BED...
View ArticleTool: Bedtools: Analyzing Genomic Features
All practicing bioinformaticians will face problems that require them to compare, query and select genomic features across an entire genome. As it happens efficient interval representation and query is...
View ArticleGetting Number Of Reads In Intervals With Bedtools
What is the correct way to get the total number of reads strictly contained in each interval in a GFF from a BAM file while enforcing strandedness? What I am looking for is very close to this...
View ArticleCorrelation Of Fpkm And Length Normalized Transcript Mapped Read Count
Hello, in the process of estimating expression for a 16 human tissue dataset ("Human Body Map 2.0 GSE30611") I used different methods to estimate the expression of the genes. After mapping against hg19...
View ArticleBed File Bedpe Format
Hi,I'm having trouble with converting the bam file into bed -bedpe using the bedtools.workflow: samtools sort -n mut.bam mut.Namesorted bamTobed -i mut.Namesorted.bam -bedpe >...
View ArticleBedtools subtract not dealing well with large datasets
I am using bedtools subtract with large datasets and it keeps crashing, giving the following error terminate called after throwing an instance of 'std::bad_alloc'Is there a way to get over this...
View ArticleGenomecoveragebed - Bedtool For Reporting Per Base Genome Coverage
Hi Everyone I would nedd some help on genomeCoverageBed tool. This tools when used for finding per base genome coverage uses an option -d. I am actually interested in finding read counts for each base...
View ArticleIntersectbed Overlap
Hi,I've a question about intersectBed. Is it possible to extract only alignment like this :chromosome =============================================================== BED/BAM A ==============...
View ArticleClik here to view.
How To Explain Uneven Coverage Of A Dna Seqment Obtained Via Pcr Amplification.
Experiment: deep sequencing for mutants in 700nt fragment.the fragment of dna was preamplified by primers flanking the fragment followed by hiseq.per base coverage was calculated by coverageBed -d...
View ArticleHow To Rearrange Paired End Bam File?
Hello all,I have a paired end bam file and I want to use bedtools for them. After merging, the paired end read alignments are not lying next to each other. It is making problems in the bedtools...
View ArticleCounting The Whole Insert Size From Paired-End Reads As Coverage
We have updated our workflows for per base sequence coverage to use genomeCoverageBed from BAM files. However for pair-end data it seems as though the regions between pair-end reads are not counted. To...
View ArticleRemove Intronic Regions in .BAM
HiI have a .BAM file which contains discordantly and concordantly mapped mate-pairs. I used bedtools Pairtobed to extract the mate-pairs which both show overlap with targeted regions (Illumina target...
View ArticlePer Base Coverage
Is there a way to obtain per-base coverage for a define chromosome interval using a bam file generated from Illumina single-end reads? genomeCoverageBed in Bedtools does not seem to have an option for it.
View ArticleSplice Junction file intersection with genome annotation
Hello, I have a tab delimited format Splice Junction file and the file looks something like this: chr1 11212 12009 1 1 0 0 2 48 chr1 11672 12009 1 1 0 0 1...
View Articlemacs and bedtools
HelloI have MACS2 output and now looking for peaks which are situated in introns. I have bed file with introns from USCS for my species. What file with peaks should I use for bedtools intersection?...
View Article"mask" values in a bedgraph
I am trying to plot average conservation in a list of genomic features, and so far managed to do it successfully using a combination of the phastCons bigwig files (hg19.100way.phastCons.bw) and...
View ArticleBedtools Intersectbed
Apologies if this is blatantly obvious!I would like to compare coordinates in setA with those of setB. The output should have the same number of coordinates as setA and tell me how many nucleotides of...
View Articlehow to run subtract command in java
I want to run subtract command in java, could somebody tell me how to use.Thank you very much.
View ArticleIntersectbed Provides An Empty Output
Hi,I've downloaded the recent Cygwin version 1.7.24 and an trying to run bedTools but I get an empty file as my output. When I run the same commandline and files on a colleagues computer also through...
View Article